Quote Originally Posted by CVXIV View Post
If I had to guess, it's probably because of the duty support system being added so now Trusts will likely just be to level the scions up and put them in new outfits
This is it. Duty Support and Trusts are separate systems--the former being a method for people to play through the MSQ without needing other people, or to level up (if they're masochistic, while the latter is a sub-mode about leveling up the Scions with progression and niche rewards.